Average annual temperature is 18.0 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 143 days
Number of rainy days: 220 days
Number of snow days: 2 days
Look at detailed online map of Shiwan
* Weather data for Shiwan China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.9 | 15.9 | 25.0 | 29.9 | 32.3 | 33.1 | 35.2 | 35.2 | 34.6 | 28.7 | 27.1 | 23.2 |
| Average daytime temperature (°C) | 11.7 | 10.5 | 17.8 | 22.0 | 25.9 | 28.9 | 32.3 | 31.3 | 27.8 | 23.1 | 18.1 | 11.6 |
| Average temperature (°C) | 7.3 | 7.4 | 13.6 | 17.9 | 22.2 | 25.6 | 28.7 | 27.7 | 24.5 | 19.5 | 13.9 | 7.2 |
| Average night temperature (°C) | 2.7 | 4.6 | 9.7 | 14.0 | 18.8 | 22.6 | 25.8 | 24.6 | 21.7 | 16.4 | 10.1 | 3.4 |
| Absolute minimum temperature (°C) | -3.4 | -0.2 | 4.0 | 7.9 | 13.3 | 18.2 | 24.2 | 19.4 | 17.1 | 12.3 | 3.3 | -3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 3.5 | 6.0 | 7.0 | 7.0 | 7.3 | 10.1 | 9.7 | 6.8 | 5.8 | 6.6 | 6.1 |
| Precipitation (mm) | 28 | 102 | 136 | 217 | 149 | 209 | 200 | 110 | 67 | 92 | 112 | 34 |
| Sunny days | 22 | 10 | 8 | 8 | 7 | 9 | 8 | 5 | 12 | 14 | 20 | 20 |
| Rainy days | 8 | 17 | 23 | 22 | 24 | 21 | 23 | 26 | 18 | 17 | 10 | 11 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Shiwan during the most sunny months:
The largest precipitation sum in Shiwan is at